.Dot{
    background-color:lightgray;
    cursor: pointer;
}

.OutputArea{
    display: block;
    height: 400px;
}

.MatrixElem
{
    display: inline-block;
    width: 30px;
    height:30px;
    border: 1px solid black;
    text-align: center;
}

.MatrixLabel{
    background-color: aquamarine;
}
.LeftFloat{
    float:left;
}
.my-panel{
    //margin-left: auto;
    //margin-right: auto;
    margin-left:50px;
    width: 500px;
    margin-bottom: 20px;
    margin-top:25px;
}
select{
    width:100px;
    height: 30px;
}

button{
    width: 100px;
    height: 30px;
    margin-left: 30px;
}

.Dot:active{
    transform: translateY(1px);
}